﻿using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using HCI.Questionaire.Exceptions;

namespace HCI.Questionaire.Entities
{
    public class MultipleAnswerConsequenceQuestion : ConsequenceQuestion
    {
        private bool m_IsRequired;

        public bool IsRequired
        {
            get { return m_IsRequired; }
            set { m_IsRequired = value; }
        }

        public override void ValidateAnswer()
        {
            if (this.ParentRelateValidate())
            {
                int count = 0;
                this.AnswerCollection.ForEach(o => { if (o.IsAnswered) count++; });
                if (count == 0)
                    throw new RequiredAnswerException("Required at less on answer.");
            }
        }
    }
}
